import numpy as np
from numpy import array


class Holder(object):
    pass


data = Holder()
data.comment = 'generated data, divide by 1000'
data.name = 'data'
data.xo = array([[ -419,  -731, -1306, -1294],
       [    6,   529,  -200,  -437],
       [  -27,  -833,    -6,  -564],
       [ -304,  -273,  -502,  -739],
       [ 1377,  -912,   927,   280],
       [ -375,  -517,  -514,    49],
       [  247,  -504,   123,  -259],
       [  712,   534,  -773,   286],
       [  195, -1080,  3256,  -178],
       [ -854,    75,  -706, -1084],
       [-1219,  -612,   -15,  -203],
       [  550,  -628,  -483, -2686],
       [ -365,  1376, -1266,   317],
       [ -489,   544,  -195,   431],
       [ -656,   854,   840,  -723],
       [   16, -1385,  -880,  -460],
       [  258, -2252,    96,    54],
       [ 2049,  -750, -1115,   381],
       [  -65,   280,  -777,   416],
       [  755,    82,  -806,  1027],
       [  -39,  -170, -2134,   743],
       [ -859,   780,   746,  -133],
       [  762,   252,  -450,  -459],
       [ -941,  -202,    49,  -202],
       [  -54,   115,   455,   388],
       [-1348,  1246,  1430,  -480],
       [  229,  -535, -1831,  1524],
       [ -651,  -167,  2116,   483],
       [-1249, -1373,   888, -1092],
       [  -75, -2162,   486,  -496],
       [ 2436, -1627, -1069,   162],
       [  -63,   560,  -601,   587],
       [  -60,  1051,  -277,  1323],
       [ 1329, -1294,    68,     5],
       [ 1532,  -633,  -923,   696],
       [  669,   895, -1762,  -375],
       [ 1129,  -548,  2064,   609],
       [ 1320,   573,  2119,   270],
       [ -213,  -412, -2517,  1685],
       [   73,  -979,  1312, -1220],
       [-1360, -2107,  -237,  1522],
       [ -645,   205,  -543,  -169],
       [ -212,  1072,   543,  -128],
       [ -352,  -129,  -605,  -904],
       [  511,    85,   167, -1914],
       [ 1515,  1862,   942,  1622],
       [ -465,   623,  -495,   -89],
       [-1396,  -979,  1758,   128],
       [ -255,   -47,   980,   501],
       [-1282,   -58,   -49,  -610],
       [ -889, -1177,  -492,   494],
       [ 1415,  1146,   696,  -722],
       [ 1237,  -224, -1609,   -64],
       [ -528, -1625,   231,   883],
       [ -327,  1636,  -476,  -361],
       [ -781,   793,  1882,   234],
       [ -506,  -561,  1988,  -810],
       [-1233,  1467,  -261,  2164],
       [   53,  1069,   824,  2123],
       [-1200,  -441,  -321,   339],
       [ 1606,   298,  -995,  1292],
       [-1740,  -672, -1628,  -129],
       [-1450,  -354,   224,  -657],
       [-2556,  1006,  -706, -1453],
       [ -717,  -463,   345, -1821],
       [ 1056,   -38,  -420,  -455],
       [ -523,   565,   425,  1138],
       [-1030,  -187,   683,    78],
       [ -214,  -312, -1171,  -528],
       [  819,   736,  -265,   423],
       [ 1339,   351,  1142,   579],
       [ -387,  -126, -1573,  2346],
       [  969,     2,   327,  -134],
       [  163,   227,    90,  2021],
       [ 1022, -1076,   174,   304],
       [ 1042,  1317,   311,   880],
       [ 2018,  -840,   295,  2651],
       [ -277,   566,  1147,  -189],
       [   20,   467,  1262,   263],
       [ -663,  1061, -1552, -1159],
       [ 1830,   391,  2534,  -199],
       [ -487,   752, -1061,   351],
       [-2138,  -556,  -367,  -457],
       [ -868,  -411,  -559,   726],
       [ 1770,   819,  -892,  -363],
       [  553,  -736,  -169,  -490],
       [  388,  -503,   809,  -821],
       [ -516, -1452,  -192,   483],
       [  493,  2904,  1318,  2591],
       [  175,   584, -1001,  1675],
       [ 1316, -1596,  -460,  1500],
       [ 1212,   214,  -644,  -696],
       [ -501,   338,  1197,  -841],
       [ -587,  -469, -1101,    24],
       [-1205,  1910,   659,  1232],
       [ -150,   398,   594,   394],
       [   34,  -663,   235,  -334],
       [-1580,   647,   239,  -351],
       [-2177,  -345,  1215, -1494],
       [ 1923,   329,  -152,  1128]])

princomp1 = Holder()
princomp1.comment = 'mlab.princomp(x, nout=3)'
princomp1.factors = array([[-0.83487832815382, -1.75681522344645, -0.50882660928949, -0.59661466511045],
       [-0.18695786699253, -0.10732909330422,  0.23971799542554, -0.75468286946853],
       [-0.57403949255604, -0.39667006607544, -0.7927838094217 ,  0.02652621881328],
       [-0.60828125251513, -0.75979035898754, -0.20148864200404, -0.40278856050237],
       [ 0.55997928601548,  0.88869370546643, -1.55474410845786,  0.23033958281961],
       [-0.18023239851961, -0.72398923145328, -0.07056264751117,  0.29292391015376],
       [-0.189029743271  , -0.05888596186903, -0.63882208368513, -0.05682951829677],
       [ 0.94694345324739, -0.33448036234864,  0.16665867708366, -0.67190948646953],
       [-1.355171899399  ,  2.58899695901774, -1.53157119606928,  0.93743278678908],
       [-1.06797676403358, -1.01894055566289,  0.29181722134698, -0.65261957826524],
       [-1.08919199915725, -0.5395876105009 ,  0.18846579824378,  0.61935728909742],
       [-1.36598849770841, -1.00986627679465, -1.6090477073157 , -1.82708847399443],
       [ 0.561511276285  , -0.74919011595195,  1.49872898209738, -0.80588545345232],
       [ 0.04805787176428, -0.05522267212748,  0.82943784435024,  0.01537039050312],
       [-1.12006939155398,  0.73462770352006,  0.58868274831601, -0.67786987413505],
       [-0.26087838474316, -1.33362289066951, -1.02932517860259,  0.24865839951801],
       [-0.24666198784909, -0.58247196399204, -1.78971960966265,  1.18908143657302],
       [ 1.80675592845666, -0.73341258204636, -1.45012544705912, -0.44875329121288],
       [ 0.4794281391435 , -0.57169295903913,  0.48557628591056, -0.11638075289238],
       [ 1.39425263398653, -0.3665732682294 ,  0.06937942447187,  0.06683559082703],
       [ 1.11015707065101, -1.87631329249852,  0.48914958604867,  0.11096926802212],
       [-0.85159530389901,  0.68543874135386,  0.86736021483251, -0.17641002537865],
       [ 0.34109015314112, -0.25431311542374, -0.36804227540019, -0.95824474920131],
       [-0.86253950274987, -0.28796613689709,  0.30820634958709,  0.27228599921917],
       [ 0.01266190412089,  0.48559962017667,  0.14020630700546,  0.18517398749337],
       [-1.56345869427724,  1.27917754070516,  1.25640847929385, -0.36055181722313],
       [ 1.62834293379132, -1.51923809467869,  0.27754976407182,  0.79362967384835],
       [-0.94400458067084,  1.77733054371289,  0.03595731772774,  0.96570688640992],
       [-2.11906234438329, -0.13226430948321, -0.78992396115366,  0.66362103473975],
       [-0.94372331181891, -0.37502966791165, -1.77907324401749,  0.97801542954941],
       [ 1.76575198740032, -0.92309597844861, -2.3872195277998 , -0.21817018301121],
       [ 0.57418226616373, -0.2925257318724 ,  0.71180507312941, -0.13937750314467],
       [ 1.01654397566275,  0.28855305878842,  1.25119859389106,  0.11257524396004],
       [ 0.58979013567212, -0.06866577243092, -1.74447546690995,  0.13917953157575],
       [ 1.62072087150051, -0.5835145063711 , -0.99029357957459, -0.06334029436682],
       [ 0.893493925425  , -1.23995040005948,  0.40058503790479, -1.49029669097391],
       [ 0.26990527585623,  2.03399854143898, -1.2335089890881 ,  0.54010061879979],
       [ 0.33504096277444,  2.42394994177782, -0.6643863358332 , -0.42471161848557],
       [ 1.69952476943058, -2.1707037237448 ,  0.79694026483866,  0.88177267205969],
       [-1.41498253257895,  0.65248089992094, -1.40045976465378, -0.12045332880702],
       [-0.22640706265253, -0.94114558124915, -0.18868114063537,  2.67652245892778],
       [-0.37493712386529, -0.61985213642068,  0.5383582946365 , -0.17931524703276],
       [-0.30437796317839,  0.74252786648649,  0.73255373596822, -0.64993745548429],
       [-0.68788283675831, -0.84714762684627, -0.10721753874211, -0.59777382822281],
       [-1.00667616522842, -0.06670525233919, -0.92973707141688, -1.60742284256649],
       [ 1.95220512266515,  2.05751265066695,  0.79640648143073, -0.59608004229343],
       [-0.15504464969388, -0.3882079443045 ,  0.75049869361395, -0.44163703260023],
       [-1.6686863460652 ,  0.96325894557423, -0.16453379247258,  1.4560996746313 ],
       [-0.25573631707529,  0.88265554068571,  0.08984550855664,  0.53561910563178],
       [-1.29430028690793, -0.48042359291447,  0.49318558750269,  0.03689178852848],
       [-0.34391235307349, -0.95154811896716, -0.09714022474353,  1.19792361047367],
       [ 0.34367523316975,  1.16641214447854, -0.39528838072965, -1.72565643987406],
       [ 1.23887392116229, -1.27474554996132, -0.65859544264097, -0.81757560038832],
       [-0.17739006831099, -0.29057501559843, -0.62533324788504,  1.7092669546224 ],
       [-0.08610919021307, -0.06524996994257,  1.3018284944661 , -1.28219607271255],
       [-0.95717735853496,  1.79841555744597,  0.75799149339397,  0.23542916575208],
       [-1.70175078442029,  1.33831900642462, -0.73979048943944,  0.26157699746442],
       [ 0.84631686421106,  0.32029666775009,  2.51638540556813,  0.90367536744335],
       [ 1.22693220256582,  1.45665385966518,  1.27480662666555,  0.78786331120259],
       [-0.59251239046609, -0.660398245535  ,  0.53258334042042,  0.81248748854679],
       [ 2.22723057510913, -0.22856960444805, -0.15586801032885, -0.26957090658609],
       [-0.83192612439183, -2.11983096548132,  0.75319973501664,  0.62196293266702],
       [-1.577627210601  , -0.3747136286972 ,  0.31736538266249,  0.30187577548949],
       [-2.28230005998543, -1.17283119424281,  1.83780755209602, -0.75928026219594],
       [-1.90574204329052, -0.34197417196464, -0.59978910354131, -0.68240235236779],
       [ 0.48132729275936, -0.2524965456322 , -0.75271273075   , -0.89651237903089],
       [ 0.26961427953002,  0.62968227134995,  0.99324664633985,  0.59917742452108],
       [-0.95910506784013,  0.31907970712369,  0.35568397653203,  0.60155535679072],
       [-0.18528259973205, -1.31831013869974, -0.09749195643548, -0.39885348684496],
       [ 0.9608404103702 ,  0.23727553971573,  0.20695289013955, -0.65281918968052],
       [ 0.85302395609555,  1.5303724004181 , -0.56440186223081, -0.27348033453255],
       [ 1.72786301913767, -1.14859994931789,  1.16222121440674,  1.39284961909257],
       [ 0.37711527308989,  0.47231886947072, -0.69423676772182, -0.53515102147655],
       [ 1.35642227654922,  0.53204130038923,  0.69844068787197,  1.04544871561741],
       [ 0.57797880484094,  0.08044525072063, -1.32634695941334,  0.35179408060132],
       [ 1.29437232500619,  1.07461562326311,  0.54545226737269, -0.6836610122092 ],
       [ 2.74736726573105,  0.90881277479338, -0.98342785084735,  1.38171127911719],
       [-0.67749479829901,  1.10093727650063,  0.28416704607992, -0.24984509303044],
       [-0.24513961858774,  1.32098977907584,  0.16904762754153,  0.00886790270539],
       [-0.5392290825383 , -1.43851802284774,  1.0064737206577 , -1.52649870396689],
       [ 0.19486366400459,  2.77236000318994, -1.32201258472682, -0.75922390642504],
       [ 0.33271229220962, -0.78464273816827,  1.09930224781861, -0.32184679755027],
       [-1.72814706427698, -1.09275114767838,  0.7451569579997 ,  0.72871211772761],
       [-0.035506207751  , -0.72161367235521,  0.52828318684787,  0.87177739169758],
       [ 1.31224955134141, -0.22742530984642, -0.44682270809773, -1.72769462581607],
       [-0.07125058353119, -0.36850925227739, -1.01188688859296, -0.24962251325969],
       [-0.69840680770104,  0.4925285516285 , -1.0255829922787 , -0.36214090052941],
       [-0.2530614593082 , -0.68595709316063, -0.56882710610856,  1.25787365685572],
       [ 1.93782484285419,  2.67095706598253,  2.4023579082791 , -0.09112046819432],
       [ 1.57782156817208, -0.39819017512275,  1.01938038947667,  0.39718992194809],
       [ 1.6839282738726 , -0.37808442385434, -1.36566197748227,  1.22029200163339],
       [ 0.54652714502605, -0.38206797548206, -0.70554510441189, -1.31224358889695],
       [-1.30026063006148,  0.90642495630747,  0.02711437433058, -0.44482098905042],
       [-0.1239033493518 , -1.29112252171673,  0.18092802221218,  0.22673242779457],
       [ 0.01152882540055,  1.13242883415094,  2.34980443084773,  0.17712319903618],
       [-0.0505195424414 ,  0.6807219067402 ,  0.37771832345982,  0.0842510459176 ],
       [-0.44230076745505, -0.07002728477811, -0.6716520563439 ,  0.09637247949641],
       [-1.31245480585229, -0.01674966464909,  1.21063252882651, -0.03927111631335],
       [-2.94268586886381,  0.20925236551048,  0.30321714445262,  0.22027672852006],
       [ 2.04121905977187,  0.58496246543101, -0.5192457175416 , -0.37212298770116]])
princomp1.values = array([[ 1.29489288337888],
       [ 1.12722515391348],
       [ 0.94682423958163],
       [ 0.65890241090379]])
princomp1.name = 'princomp1'
princomp1.coef = array([[ 0.65989917631713,  0.22621848650964, -0.5882833472413 , -0.40899997165748],
       [ 0.15824945056105,  0.3189419948895 ,  0.71689623797385, -0.5994104597619 ],
       [-0.3488766362785 ,  0.90294049788532, -0.17151017930575,  0.1832151967827 ],
       [ 0.64635538301471,  0.17832458477678,  0.33251578268108,  0.66321815082225]])

princomp2 = Holder()
princomp2.comment = 'mlab.princomp(x[:20,], nout=3)'
princomp2.factors = array([[ 0.74592631465403, -0.92093638563647,  1.10020213969681, -0.20234362115983],
       [ 0.40379773814409, -0.23694214086306, -0.53526599590626,  0.48048423978257],
       [-0.43826559396565, -0.26267383420164,  0.35939862515391, -0.15176605914773],
       [ 0.29427656853499, -0.56363285386285,  0.19525662206552, -0.0384830001072 ],
       [-1.4327917748351 ,  1.18414191887856,  0.05435949672922,  0.46861687286613],
       [ 0.23033214569426, -0.00452237842477,  0.00346120473054, -0.61483888402985],
       [-0.40976419499281,  0.10137131352284,  0.02570805136468,  0.06798926306103],
       [ 0.83201287149759,  0.82736894861103, -0.35298970920805,  0.49344802383821],
       [-3.36634598435507, -0.18324521714611, -1.12118215528184,  0.2057949493723 ],
       [ 0.70198992281665, -1.1856449495675 ,  0.02465727900177, -0.08333428418838],
       [-0.13789069679894, -0.79430992968357, -0.33106496391047, -1.01808298459082],
       [-0.10779840884825, -1.41970796854378,  1.55590290358904,  1.34014813517248],
       [ 1.8229340670437 ,  0.13065838030104, -1.06152350166072,  0.11456488463131],
       [ 0.51650051521229,  0.07999783864926, -1.08601194413786, -0.28255247881905],
       [-0.24654203558433, -1.02895891025197, -1.34475655787845,  0.52240852619949],
       [ 0.03542169335227, -0.01198903021187,  1.12649412049726, -0.60518306798831],
       [-1.23945075955452,  0.48778599927278,  1.11522465483282, -0.994827967694  ],
       [ 0.30661562766349,  1.91993049714024,  1.08834307939522,  0.61608892787963],
       [ 0.8241280516035 ,  0.43533554216801, -0.48261931874702, -0.22391158066897],
       [ 0.6649139327178 ,  1.44597315984982, -0.33359403032613, -0.094219894409  ]])
princomp2.values = array([[ 1.16965204468073],
       [ 0.77687367815155],
       [ 0.72297937656591],
       [ 0.32548581375971]])
princomp2.name = 'princomp2'
princomp2.coef = array([[-0.13957162231397,  0.6561182967648 ,  0.32256106777669,  0.66781951188167],
       [ 0.49534264552989, -0.08241251099014, -0.6919444767593 ,  0.51870674049413],
       [-0.85614372781797, -0.11427402995055, -0.47665923729502,  0.16357058078438],
       [ 0.04661912785591,  0.74138950947638, -0.43584764555793, -0.50813884128056]])

princomp3 = Holder()
princomp3.comment = 'mlab.princomp(x[:20,]-x[:20,].mean(0), nout=3)'
princomp3.factors = array([[ 0.74592631465403, -0.92093638563647,  1.10020213969681, -0.20234362115983],
       [ 0.40379773814409, -0.23694214086306, -0.53526599590626,  0.48048423978257],
       [-0.43826559396565, -0.26267383420164,  0.35939862515391, -0.15176605914773],
       [ 0.29427656853499, -0.56363285386285,  0.19525662206552, -0.0384830001072 ],
       [-1.4327917748351 ,  1.18414191887856,  0.05435949672922,  0.46861687286613],
       [ 0.23033214569426, -0.00452237842477,  0.00346120473054, -0.61483888402985],
       [-0.40976419499281,  0.10137131352284,  0.02570805136468,  0.06798926306103],
       [ 0.83201287149759,  0.82736894861103, -0.35298970920805,  0.49344802383821],
       [-3.36634598435507, -0.18324521714611, -1.12118215528184,  0.2057949493723 ],
       [ 0.70198992281665, -1.1856449495675 ,  0.02465727900177, -0.08333428418838],
       [-0.13789069679894, -0.79430992968357, -0.33106496391047, -1.01808298459082],
       [-0.10779840884825, -1.41970796854378,  1.55590290358904,  1.34014813517248],
       [ 1.8229340670437 ,  0.13065838030104, -1.06152350166072,  0.11456488463131],
       [ 0.51650051521229,  0.07999783864926, -1.08601194413786, -0.28255247881905],
       [-0.24654203558433, -1.02895891025197, -1.34475655787845,  0.52240852619949],
       [ 0.03542169335227, -0.01198903021187,  1.12649412049726, -0.60518306798831],
       [-1.23945075955452,  0.48778599927278,  1.11522465483282, -0.994827967694  ],
       [ 0.30661562766349,  1.91993049714024,  1.08834307939522,  0.61608892787963],
       [ 0.8241280516035 ,  0.43533554216801, -0.48261931874702, -0.22391158066897],
       [ 0.6649139327178 ,  1.44597315984982, -0.33359403032613, -0.094219894409  ]])
princomp3.values = array([[ 1.16965204468073],
       [ 0.77687367815155],
       [ 0.72297937656591],
       [ 0.32548581375971]])
princomp3.name = 'princomp3'
princomp3.coef = array([[-0.13957162231397,  0.6561182967648 ,  0.32256106777669,  0.66781951188167],
       [ 0.49534264552989, -0.08241251099014, -0.6919444767593 ,  0.51870674049413],
       [-0.85614372781797, -0.11427402995055, -0.47665923729502,  0.16357058078438],
       [ 0.04661912785591,  0.74138950947638, -0.43584764555793, -0.50813884128056]])

